As the weather gets nicer, you may decide to head out to the track for a training session. Once there, you may be surprised to see people wasting their time running endless laps like a mouse in a ...

If you have a half marathon or marathon on the horizon, or even a 10K, it might seem counterintuitive to go out and train your body to run 100 meters as fast as you can. But even if you’re gearing up ...

Sprint interval training can improve aerobic capacity, anaerobic capacity, speed and power, says Stone, and the research ...

Most people don’t run at top speed unless someone’s chasing them. But here's a novel idea: “Practicing running faster will make you faster,” says Matt Nolan, an RRCA-certified running coach and master ...

Losing weight and gaining muscle are two major feats in and of themselves, but if your goal is to achieve both at the same time, you’re likely working toward body recomposition. Strength training and ...

Yes, you can get a hell of a six-pack from sprinting. In essence, your core — all the muscles spanning from your hips to your shoulders — is designed to help transfer energy between your upper and ...

Want to tighten your butt, get more definition in your legs, sculpt your core, and improve your strength and stamina? Sprinting will help you achieve all the above. To learn the basics of sprinting ...

Time to burn off all the mashed potatoes and stuffing (and mac and cheese, and turkey and pie), you ate last week, you guys. And we’ve got just the workout to help you do it. This week, we’re going to ...

As Charge running coach Betsy Magato puts it, hill sprint workouts are like “broccoli for runners.” Why? “Because broccoli is good to eat, and hills are good to do,” she says. Whether you’re a fitness ...

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." Losing weight and gaining muscle are two major feats in and of themselves, but if your goal is to achieve ...